A. Discovering a quick way to handle a new problem
If you are American which I'm assuming you are because I'm australian and our our overtaking lane is the right but anyway,
(c) would be the Answer because (a) and (b) are Dangerous and note the use of language for (c) and how it says safely. It means that (c) is your best bet.
Do your best!<span />
Answer:
F=480.491 N
Explanation:
Given that
mass ,m = 22 kg
Angular speed ω = 40 rev/min
ω =4.18 rad/s
The radius r= 1.25 m
We know that centripetal force is given as
F=m ω² r
Now by putting the values in the above equation we get
F=480.491 N
Therefore the centripetal force on the child will be 480.491 N.
Answer:
xf = - 3.16 m
Explanation:
the squirrel was initially in the position xi = 3.65 m, then it had a displacement of Δx = -6.81 m.
The negative sign indicates that it moved in the opposite direction, so we must subtract this displacement Δx = -6.81 m to the initial position xi = 3.65 m, to find its final position.
3.65 m - 6.81 m = - 3.16 m
Answer:
D. Wind and solar energy help save money and reduce air pollution.
Explanation:
